109178262

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{85429}}^1$

素因数の和:85508

約数の個数: 24

約数和(自身を含む): 239887440

約数和(自身を除く): 130709178

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 85429, 170858, 256287, 512574, 768861, 1537722, 6065459, 12130918, 18196377, 36392754, 54589131, 109178262]

約数ペア:

[(1, 109178262), (2, 54589131), (3, 36392754), (6, 18196377), (9, 12130918), (18, 6065459), (71, 1537722), (142, 768861), (213, 512574), (426, 256287), (639, 170858), (1278, 85429)]